20130988794

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3603829}}^1$

素因数の和:3603867

約数の個数: 48

約数和(自身を含む): 49300394400

約数和(自身を除く): 29169405606

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 3603829, 7207658, 10811487, 21622974, 25226803, 50453606, 68472751, 75680409, 136945502, 151360818, 176587621, 205418253, 353175242, 410836506, 479309257, 529762863, 958618514, 1059525726, 1437927771, 2875855542, 3355164799, 6710329598, 10065494397, 20130988794]

約数ペア:

[(1, 20130988794), (2, 10065494397), (3, 6710329598), (6, 3355164799), (7, 2875855542), (14, 1437927771), (19, 1059525726), (21, 958618514), (38, 529762863), (42, 479309257), (49, 410836506), (57, 353175242), (98, 205418253), (114, 176587621), (133, 151360818), (147, 136945502), (266, 75680409), (294, 68472751), (399, 50453606), (798, 25226803), (931, 21622974), (1862, 10811487), (2793, 7207658), (5586, 3603829)]